#a4180d Color Information

In a RGB color space, hex #a4180d is composed of 64.3% red, 9.4% green and 5.1% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 85.4% magenta, 92.1% yellow and 35.7% black. It has a hue angle of 4.4 degrees, a saturation of 85.3% and a lightness of 34.7%. #a4180d color hex could be obtained by blending #ff301a with #490000. Closest websafe color is: #990000.

    • R 64
    • G 9
    • B 5
    RGB color chart
    • C 0
    • M 85
    • Y 92
    • K 36
    CMYK color chart

#a4180d color description : Dark red.

#a4180d Color Conversion

The hexadecimal color #a4180d has RGB values of R:164, G:24, B:13 and CMYK values of C:0, M:0.85, Y:0.92, K:0.36. Its decimal value is 10754061.

Hex triplet a4180d #a4180d
RGB Decimal 164, 24, 13 rgb(164,24,13)
RGB Percent 64.3, 9.4, 5.1 rgb(64.3%,9.4%,5.1%)
CMYK 0, 85, 92, 36
HSL 4.4°, 85.3, 34.7 hsl(4.4,85.3%,34.7%)
HSV (or HSB) 4.4°, 92.1, 64.3
Web Safe 990000 #990000
CIE-LAB 35.157, 53.897, 43.581
XYZ 15.71, 8.577, 1.209
xyY 0.616, 0.336, 8.577
CIE-LCH 35.157, 69.312, 38.959
CIE-LUV 35.157, 103.647, 24.344
Hunter-Lab 29.286, 44.501, 18.053
Binary 10100100, 00011000, 00001101

Color Schemes with #a4180d

Complementary Color
Analogous Color
Split Complementary Color
Triadic Color
Tetradic Color
Monochromatic Color

Alternatives to #a4180d

Below, you can see some colors close to #a4180d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a4180d Preview

Text with hexadecimal color #a4180d

This text has a font color of #a4180d.

<span style="color:#a4180d;">Text here</span>
#a4180d background color

This paragraph has a background color of #a4180d.

<p style="background-color:#a4180d;">Content here</p>
#a4180d border color

This element has a border color of #a4180d.

<div style="border:1px solid #a4180d;">Content here</div>
CSS codes
.text {color:#a4180d;}
.background {background-color:#a4180d;}
.border {border:1px solid #a4180d;}

Shades and Tints of #a4180d

A shade is achieved by adding black to any pure hue, while a tint is created by mixing white to any pure color. In this example, #000000 is the darkest color, while #feeeed is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a4180d

A tone is produced by adding gray to any pure hue. In this case, #595858 is the less saturated color, while #ab1206 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a4180d is perceived by people affected by a color vision deficiency. This can be useful if you need to ensure your color combinations are accessible to color-blind users.

Monochromacy
  • #414141 Achromatopsia 0.005% of the population
  • #553937 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #655b25 Protanopia 1% of men
  • #725700 Deuteranopia 1% of men
  • #a82222 Tritanopia 0.001% of the population
Trichromacy
  • #7c431c Protanomaly 1% of men, 0.01% of women
  • #844004 Deuteranomaly 6% of men, 0.4% of women
  • #a71e1a Tritanomaly 0.01% of the population